问题补充:
It is not right for some young people to live a life of absolute dependence their parents.
A. of
B. on
C. from
D. in
答案:
A. of
(答案→)B. on
C. from
D. in
解析:考查介词和固定搭配。句意:一些年轻人完全依靠他们的父母为生,这是不正确的(做法)。dependence独立,是depend的名词形式,depend on依靠,依赖,类似的有rely on和count on,故选B。